.hello {
  color: red;
  font-size: 18px;
}
html {
  width: 100%;
  height: 100%;
}

a {
  color: #4682BE;
  text-decoration: none;
}
a:hover {
  color: red;
}
a:active {
  color: blue;
}
.black * {
  color: #D0D3D8;
}
.black a {
  color: #4682BE;
}
